Coatzintla in Fall
In fall (September, October and November), Coatzintla sees average daytime highs around 29°C and overnight lows near 21°C, with 576 mm of rain over about 51 wet days across the season. It is the 3rd-warmest season and the wettest season of the year.
Over the season highs ease from about 32°C in early September to 25°C by late November. The sky is clear or mostly clear about 19% of the time across fall, and the air most often feels oppressive.
Fall is Coatzintla's 3rd-best season to visit on our travel score. For the whole year in context, see Coatzintla's year-round climate.
- Avg daytime high
- 29°C
- 3rd-warmest season
- Avg overnight low
- 21°C
- Rainfall
- 576 mm
- 51 wet days
- Avg wind
- 6 km/h
- Travel score
- 4.6
- 3rd-best season
- Months
- Sep · Oct · Nov
Temperature in Coatzintla in Fall
Over the season highs ease from about 32°C in early September to 25°C by late November.
A typical fall day in Coatzintla reaches about 29°C and drops to 21°C overnight. The warmest of the three months is September, the coolest November.
How fall really feels in Coatzintla
Once humidity and wind are folded in, fall brings about 46 days that feel above 32°C and 0 that feel at or below 0°C.
The story in fall is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Coatzintla weather by month
How the three fall months (September, October and November) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 24° / 15° | 51 | 9 | 10.9 | 6.9 |
| Feb | 25° / 17° | 47 | 7.8 | 11.3 | 6.8 |
| Mar | 28° / 19° | 56 | 8.1 | 11.9 | 6.3 |
| Apr | 31° / 21° | 73 | 8.2 | 12.5 | 4.8 |
| May | 32° / 23° | 100 | 12.1 | 13 | 3.6 |
| Jun | 32° / 24° | 173 | 20.8 | 13.2 | 2.8 |
| Jul | 32° / 23° | 160 | 22.6 | 13.1 | 2.8 |
| Aug | 32° / 23° | 168 | 23.4 | 12.7 | 2.8 |
| Sep | 31° / 23° | 251 | 23.2 | 12.1 | 3.0 |
| Oct | 29° / 21° | 213 | 15.8 | 11.5 | 4.6 |
| Nov | 27° / 18° | 112 | 11.8 | 11 | 6.2 |
| Dec | 24° / 16° | 53 | 9.4 | 10.8 | 6.8 |
Cloud cover in Fall
The sky is clear or mostly clear about 19% of the time across fall.
Chance of precipitation in Fall
Coatzintla gets around 576 mm of rain over 51 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 6 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 24 min in early September to 10 h 54 min by late November. The lit band spans sunrise to sunset each day.
Solar energy in Fall
Average shortwave solar energy reaching the ground each day across fall, about 4.1 kWh/m².
Hazard calendar for Coatzintla
In fall, Coatzintla overlaps its atlantic hurricane and rainy season season. The full year is below, with each hazard's peak months called out.
Coatzintla sits in the Atlantic hurricane belt; the season peaks August–October.
Coatzintla's rainy season runs June–October, when most of the year's rain falls.
Is fall a good time to visit Coatzintla?
Our two travel scores rate fall for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
fall is a reasonable time to visit Coatzintla for sightseeing.
What to pack for Coatzintla in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Coatzintla sees daytime highs around 29°C and nights near 21°C. Pack light clothes and rain gear. Worth having: sun protection. About 51 days see rain.
Sea temperature near Coatzintla in Fall
The nearest coast averages about 28°C across fall — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 39 km away) is warmest in September at about 29°C and coldest in February near 22°C.
The water stays above 20°C all year — warm enough for a swim any month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 23 | 22 | 23 | 25 | 27 | 28 | 28 | 29 | 29 | 28 | 26 | 24 |
| Comfort | Refreshing | Refreshing | Refreshing | Warm | Warm | Tropical | Tropical | Tropical | Tropical | Tropical | Warm | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 23 | Refreshing |
| Feb | 22 | Refreshing |
| Mar | 23 | Refreshing |
| Apr | 25 | Warm |
| May | 27 | Warm |
| Jun | 28 | Tropical |
| Jul | 28 | Tropical |
| Aug | 29 | Tropical |
| Sep | 29 | Tropical |
| Oct | 28 | Tropical |
| Nov | 26 | Warm |
| Dec | 24 | Warm |
UV index in Coatzintla in Fall
Clear-sky midday UV across fall averages around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Coatzintla peaks around June 20 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 6 (high).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 7 | 9 | 10 | 12 | 8 | 12 | 11 | 12 | 10 | 9 | 7 | 6 |
| Level | High | Very high | Extreme | Extreme | Very high | Extreme | Extreme | Extreme | Extreme | Very high | Very high | High |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 7 | High |
| Feb | 9 | Very high |
| Mar | 10 | Extreme |
| Apr | 12 | Extreme |
| May | 8 | Very high |
| Jun | 12 | Extreme |
| Jul | 11 | Extreme |
| Aug | 12 | Extreme |
| Sep | 10 | Extreme |
| Oct | 9 | Very high |
| Nov | 7 | Very high |
| Dec | 6 | High |
Air quality in Coatzintla in Fall
Average fine-particle pollution (PM2.5) through the year — so you can see where fall falls, not just the annual average.
Air quality in Coatzintla is worst in May — around 68 µg/m³ PM2.5 (unhealthy), about 1.8× the cleanest month (October, 38 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 58 | 60 | 60 | 67 | 68 | 49 | 46 | 42 | 39 | 38 | 49 | 65 |
| Level | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Unhealthy | Poor | Poor | Poor | Poor | Poor | Poor | Unhealthy |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 58 | Unhealthy |
| Feb | 60 | Unhealthy |
| Mar | 60 | Unhealthy |
| Apr | 67 | Unhealthy |
| May | 68 | Unhealthy |
| Jun | 49 | Poor |
| Jul | 46 | Poor |
| Aug | 42 | Poor |
| Sep | 39 | Poor |
| Oct | 38 | Poor |
| Nov | 49 | Poor |
| Dec | 65 | Unhealthy |
Where is Coatzintla?
Coatzintla sits at 20.5°N, 97.5°W, 77 m above sea level, in Mexico. The nearest listed city is Poza Rica de Hidalgo, 5.0 km away.
Topography around Coatzintla
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Coatzintla.
Within 3 km, the terrain around Coatzintla has only modest variations in elevation — a maximum elevation change of 189 m around an average of 90 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 375 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,964 m.
The land around Coatzintla is covered by trees (44%), grassland (35%) and artificial surfaces (20%) within 3 km, grassland (48%) and trees (44%) within 16 km, and trees (53%) and grassland (27%) within 80 km.
Mexico travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type A / B
- 120 / 127 V · 60 Hz
- Prices
- ≈ 54% of US
- price level, 2025
- GDP per capita
- $13,889
- 2025
- Happiness
- 7.0 / 10
- World Happiness, 2025
- Safe drinking water
- 43%
- of population, 2024
- Homicide rate
- 24.9
- per 100k, 2023
- Road deaths
- 12.8
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Very low
- EF EPI 440
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Coatzintla (20.487°, -97.4682°, elevation 77 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.